! Started logfile: /image_prod/ug002_uva//J0339+1329_S_dfm.log on Wed Mar 4 19:59:35 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0339+1329_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0339+1329_S_uva.fits ! AN table 1: 112 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J0339+1329 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 12048 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0339+1329_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.081606Jy sigma=8.380555 ! Fit after self-cal, rms=0.726796Jy sigma=5.705177 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.733 mas, bmaj=7.277 mas, bpa=-3.241 degrees ! Estimated noise=1.25816 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.223936 Jy ! Component: 100 - total flux cleaned = 0.311438 Jy ! Total flux subtracted in 100 components = 0.311438 Jy ! Clean residual min=-0.021752 max=0.085699 Jy/beam ! Clean residual mean=-0.000006 rms=0.007201 Jy/beam ! Combined flux in latest and established models = 0.311438 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.311438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.189605Jy sigma=1.152892 ! Fit after self-cal, rms=0.189141Jy sigma=1.148372 ! Inverting map ! Added new window around map position (3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739108 Jy ! Component: 100 - total flux cleaned = 0.10644 Jy ! Total flux subtracted in 100 components = 0.10644 Jy ! Clean residual min=-0.015754 max=0.037213 Jy/beam ! Clean residual mean=-0.000009 rms=0.004094 Jy/beam ! Combined flux in latest and established models = 0.417878 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.417878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155931Jy sigma=0.800898 ! Fit after self-cal, rms=0.153225Jy sigma=0.766875 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243106 Jy ! Component: 100 - total flux cleaned = 0.0378521 Jy ! Total flux subtracted in 100 components = 0.0378521 Jy ! Clean residual min=-0.011971 max=0.017234 Jy/beam ! Clean residual mean=-0.000008 rms=0.003025 Jy/beam ! Combined flux in latest and established models = 0.45573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.45573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148438Jy sigma=0.708890 ! Fit after self-cal, rms=0.148108Jy sigma=0.705137 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=8.117 mas, bpa=-2.729 degrees ! Estimated noise=0.854709 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131903 Jy ! Component: 100 - total flux cleaned = 0.0199243 Jy ! Component: 150 - total flux cleaned = 0.0229215 Jy ! Component: 200 - total flux cleaned = 0.0241386 Jy ! Total flux subtracted in 200 components = 0.0241386 Jy ! Clean residual min=-0.011291 max=0.012311 Jy/beam ! Clean residual mean=-0.000012 rms=0.003049 Jy/beam ! Combined flux in latest and established models = 0.479869 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.479869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146830Jy sigma=0.689204 ! Fit after self-cal, rms=0.146708Jy sigma=0.687717 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 8.117 at -2.729 degrees (North through East) ! Clean map min=-0.010684 max=0.26153 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.95 KP 1.00 LA 1.02 ! MK 1.00 NL 1.08 OV 0.97 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.95 KP 0.99 LA 1.02 ! MK 1.03 NL 0.82 OV 0.97 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 KP 1.00 LA 1.03 ! MK 1.03 NL 0.98 OV 0.95 PT 1.02 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.146708Jy sigma=0.687717 ! Fit after self-cal, rms=0.164801Jy sigma=0.660971 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=8.296 mas, bpa=-3.127 degrees ! Estimated noise=0.866899 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631848 Jy ! Component: 100 - total flux cleaned = 3.29086e-05 Jy ! Component: 150 - total flux cleaned = -0.000634911 Jy ! Component: 200 - total flux cleaned = -0.000920568 Jy ! Total flux subtracted in 200 components = -0.000920568 Jy ! Clean residual min=-0.011499 max=0.009890 Jy/beam ! Clean residual mean=-0.000004 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.478948 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.478948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.163925Jy sigma=0.657136 ! Fit after self-cal, rms=0.164161Jy sigma=0.656396 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.164161Jy sigma=0.656396 ! Fit after self-cal, rms=0.139702Jy sigma=0.586273 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=8.208 mas, bpa=-3.238 degrees ! Estimated noise=0.866597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464355 Jy ! Component: 100 - total flux cleaned = 0.00338912 Jy ! Component: 150 - total flux cleaned = 0.0025205 Jy ! Component: 200 - total flux cleaned = 0.00191466 Jy ! Total flux subtracted in 200 components = 0.00191466 Jy ! Clean residual min=-0.005467 max=0.005720 Jy/beam ! Clean residual mean=-0.000004 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.480863 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.480863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138848Jy sigma=0.579099 ! Fit after self-cal, rms=0.138917Jy sigma=0.577884 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (18.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205969 Jy ! Component: 100 - total flux cleaned = 0.00276342 Jy ! Component: 150 - total flux cleaned = 0.00249665 Jy ! Component: 200 - total flux cleaned = 0.00177839 Jy ! Total flux subtracted in 200 components = 0.00177839 Jy ! Clean residual min=-0.005004 max=0.004576 Jy/beam ! Clean residual mean=-0.000002 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.482641 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.482641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138425Jy sigma=0.573429 ! Fit after self-cal, rms=0.138401Jy sigma=0.573065 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138401Jy sigma=0.573065 ! Fit after self-cal, rms=0.124760Jy sigma=0.553416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=8.163 mas, bpa=-3.303 degrees ! Estimated noise=0.855173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177084 Jy ! Component: 100 - total flux cleaned = 0.00154246 Jy ! Component: 150 - total flux cleaned = 0.00107327 Jy ! Component: 200 - total flux cleaned = 0.000394104 Jy ! Total flux subtracted in 200 components = 0.000394104 Jy ! Clean residual min=-0.002827 max=0.003976 Jy/beam ! Clean residual mean=-0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.483035 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.483035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124590Jy sigma=0.550745 ! Fit after self-cal, rms=0.124509Jy sigma=0.550389 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (11, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246063 Jy ! Component: 100 - total flux cleaned = 0.00207418 Jy ! Component: 150 - total flux cleaned = 0.00142922 Jy ! Component: 200 - total flux cleaned = 0.000915537 Jy ! Total flux subtracted in 200 components = 0.000915537 Jy ! Clean residual min=-0.002586 max=0.003249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.48395 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.48395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124332Jy sigma=0.548811 ! Fit after self-cal, rms=0.124316Jy sigma=0.548687 ! Inverting map ! Added new window around map position (16, -66). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102628 Jy ! Component: 100 - total flux cleaned = 0.000771706 Jy ! Component: 150 - total flux cleaned = 0.000846617 Jy ! Component: 200 - total flux cleaned = 0.000706049 Jy ! Total flux subtracted in 200 components = 0.000706049 Jy ! Clean residual min=-0.002440 max=0.002801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.484657 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.484657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124168Jy sigma=0.547415 ! Fit after self-cal, rms=0.124177Jy sigma=0.547375 ! Inverting map ! Added new window around map position (-25, -59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115855 Jy ! Component: 100 - total flux cleaned = 0.00138733 Jy ! Component: 150 - total flux cleaned = 0.00138826 Jy ! Component: 200 - total flux cleaned = 0.00163308 Jy ! Total flux subtracted in 200 components = 0.00163308 Jy ! Clean residual min=-0.002195 max=0.002194 Jy/beam ! Clean residual mean=-0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.48629 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.48629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124059Jy sigma=0.546461 ! Fit after self-cal, rms=0.124062Jy sigma=0.546431 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124062Jy sigma=0.546431 ! Fit after self-cal, rms=0.123957Jy sigma=0.546155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.262 mas, bmaj=12.25 mas, bpa=-3.677 degrees ! Estimated noise=1.0369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410222 Jy ! Component: 100 - total flux cleaned = -0.00106024 Jy ! Component: 150 - total flux cleaned = -0.00154085 Jy ! Component: 200 - total flux cleaned = -0.00196932 Jy ! Total flux subtracted in 200 components = -0.00196932 Jy ! Clean residual min=-0.001928 max=0.001744 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.48432 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.48432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123935Jy sigma=0.545903 ! Fit after self-cal, rms=0.123932Jy sigma=0.545857 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.8241e-05 Jy ! Component: 100 - total flux cleaned = -0.000375659 Jy ! Component: 150 - total flux cleaned = -0.000682337 Jy ! Component: 200 - total flux cleaned = -0.000916901 Jy ! Total flux subtracted in 200 components = -0.000916901 Jy ! Clean residual min=-0.001924 max=0.001659 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.483403 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 188 components and 0.483403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123923Jy sigma=0.545751 ! Fit after self-cal, rms=0.123923Jy sigma=0.545724 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=8.157 mas, bpa=-3.348 degrees ! Estimated noise=0.852756 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.334 x 8.157 at -3.348 degrees (North through East) ! Clean map min=-0.0039661 max=0.25935 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.749 mas, bmaj=7.268 mas, bpa=-3.56 degrees ! Estimated noise=1.26054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228927 Jy ! Component: 100 - total flux cleaned = 0.340174 Jy ! Component: 150 - total flux cleaned = 0.401339 Jy ! Component: 200 - total flux cleaned = 0.435403 Jy ! Total flux subtracted in 200 components = 0.435403 Jy ! Clean residual min=-0.006849 max=0.016606 Jy/beam ! Clean residual mean=-0.000003 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.435403 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.435403 Jy ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=8.157 mas, bpa=-3.348 degrees ! Estimated noise=0.852756 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219947 Jy ! Component: 100 - total flux cleaned = 0.0339583 Jy ! Component: 150 - total flux cleaned = 0.0411014 Jy ! Component: 200 - total flux cleaned = 0.0459819 Jy ! Total flux subtracted in 200 components = 0.0459819 Jy ! Clean residual min=-0.003706 max=0.005081 Jy/beam ! Clean residual mean=-0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.481385 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 0.481385 Jy ! Inverting map ! Added new window around map position (-4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045453 Jy ! Component: 100 - total flux cleaned = 0.00617245 Jy ! Component: 150 - total flux cleaned = 0.00695096 Jy ! Component: 200 - total flux cleaned = 0.00674929 Jy ! Total flux subtracted in 200 components = 0.00674929 Jy ! Clean residual min=-0.003025 max=0.003209 Jy/beam ! Clean residual mean=-0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.488135 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 89 components and 0.488135 Jy ! Inverting map ! Added new window around map position (-23.5, 32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630689 Jy ! Component: 100 - total flux cleaned = 0.000161792 Jy ! Component: 150 - total flux cleaned = -1.63323e-05 Jy ! Component: 200 - total flux cleaned = -9.97076e-05 Jy ! Total flux subtracted in 200 components = -9.97076e-05 Jy ! Clean residual min=-0.002561 max=0.002463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.488035 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 0.488035 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.262 mas, bmaj=12.25 mas, bpa=-3.677 degrees ! Estimated noise=1.0369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120559 Jy ! Component: 100 - total flux cleaned = -0.00143204 Jy ! Component: 150 - total flux cleaned = -0.00174593 Jy ! Component: 200 - total flux cleaned = -0.00203764 Jy ! Total flux subtracted in 200 components = -0.00203764 Jy ! Clean residual min=-0.001769 max=0.002115 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.485997 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (127.5, -124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121838 Jy ! Component: 100 - total flux cleaned = 0.000957698 Jy ! Component: 150 - total flux cleaned = 0.000756333 Jy ! Component: 200 - total flux cleaned = 0.0006809 Jy ! Total flux subtracted in 200 components = 0.0006809 Jy ! Clean residual min=-0.001667 max=0.001722 Jy/beam ! Clean residual mean=-0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.486678 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 155 components and 0.486678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=8.157 mas, bpa=-3.348 degrees ! Estimated noise=0.852756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106815 Jy ! Component: 100 - total flux cleaned = 0.00144687 Jy ! Component: 150 - total flux cleaned = 0.00130961 Jy ! Component: 200 - total flux cleaned = 0.00130857 Jy ! Total flux subtracted in 200 components = 0.00130857 Jy ! Clean residual min=-0.001928 max=0.002140 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.487987 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 0.487987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123956Jy sigma=0.545683 ! Fit after self-cal, rms=0.123901Jy sigma=0.545329 wmodel J0339+1329_S_map.mod ! Writing 175 model components to file: J0339+1329_S_map.mod wobs J0339+1329_S_uvs.fits ! Writing UV FITS file: J0339+1329_S_uvs.fits wwins J0339+1329_S_map.win ! wwins: Wrote 9 windows to J0339+1329_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000849044 Jy ! Component: 100 - total flux cleaned = 0.00158991 Jy ! Component: 150 - total flux cleaned = 0.00195955 Jy ! Component: 200 - total flux cleaned = 0.00208831 Jy ! Component: 250 - total flux cleaned = 0.00218193 Jy ! Component: 300 - total flux cleaned = 0.00215222 Jy ! Component: 350 - total flux cleaned = 0.00218241 Jy ! Component: 400 - total flux cleaned = 0.00224029 Jy ! Component: 450 - total flux cleaned = 0.00226869 Jy ! Component: 500 - total flux cleaned = 0.00229647 Jy ! Component: 550 - total flux cleaned = 0.002377 Jy ! Component: 600 - total flux cleaned = 0.00250775 Jy ! Component: 650 - total flux cleaned = 0.00250724 Jy ! Component: 700 - total flux cleaned = 0.00253271 Jy ! Component: 750 - total flux cleaned = 0.0025083 Jy ! Component: 800 - total flux cleaned = 0.0024353 Jy ! Component: 850 - total flux cleaned = 0.00236405 Jy ! Component: 900 - total flux cleaned = 0.00236428 Jy ! Component: 950 - total flux cleaned = 0.00224847 Jy ! Component: 1000 - total flux cleaned = 0.00211209 Jy ! Component: 1050 - total flux cleaned = 0.00197788 Jy ! Component: 1100 - total flux cleaned = 0.00191186 Jy ! Component: 1150 - total flux cleaned = 0.00184608 Jy ! Component: 1200 - total flux cleaned = 0.00176039 Jy ! Component: 1250 - total flux cleaned = 0.00169624 Jy ! Component: 1300 - total flux cleaned = 0.00159169 Jy ! Component: 1350 - total flux cleaned = 0.00150891 Jy ! Component: 1400 - total flux cleaned = 0.00134584 Jy ! Component: 1450 - total flux cleaned = 0.00132579 Jy ! Component: 1500 - total flux cleaned = 0.00116652 Jy ! Component: 1550 - total flux cleaned = 0.00110785 Jy ! Component: 1600 - total flux cleaned = 0.00102983 Jy ! Component: 1650 - total flux cleaned = 0.000990972 Jy ! Component: 1700 - total flux cleaned = 0.000876801 Jy ! Component: 1750 - total flux cleaned = 0.00082027 Jy ! Component: 1800 - total flux cleaned = 0.000764202 Jy ! Component: 1850 - total flux cleaned = 0.000690566 Jy ! Component: 1900 - total flux cleaned = 0.000635805 Jy ! Component: 1950 - total flux cleaned = 0.000563409 Jy ! Component: 2000 - total flux cleaned = 0.000491798 Jy ! Component: 2050 - total flux cleaned = 0.000456173 Jy ! Component: 2100 - total flux cleaned = 0.00038586 Jy ! Component: 2150 - total flux cleaned = 0.00036857 Jy ! Component: 2200 - total flux cleaned = 0.000213631 Jy ! Component: 2250 - total flux cleaned = 0.000145299 Jy ! Component: 2300 - total flux cleaned = 4.38693e-05 Jy ! Component: 2350 - total flux cleaned = 1.02936e-05 Jy ! Component: 2400 - total flux cleaned = -7.29016e-05 Jy ! Component: 2450 - total flux cleaned = -0.000105906 Jy ! Component: 2500 - total flux cleaned = -0.000155131 Jy ! Component: 2550 - total flux cleaned = -0.000252522 Jy ! Component: 2600 - total flux cleaned = -0.000300713 Jy ! Component: 2650 - total flux cleaned = -0.000380369 Jy ! Component: 2700 - total flux cleaned = -0.000475102 Jy ! Component: 2750 - total flux cleaned = -0.000553313 Jy ! Component: 2800 - total flux cleaned = -0.000646397 Jy ! Component: 2850 - total flux cleaned = -0.000692673 Jy ! Component: 2900 - total flux cleaned = -0.000784508 Jy ! Component: 2950 - total flux cleaned = -0.000860096 Jy ! Component: 3000 - total flux cleaned = -0.000890267 Jy ! Component: 3050 - total flux cleaned = -0.000935182 Jy ! Component: 3100 - total flux cleaned = -0.00100946 Jy ! Component: 3150 - total flux cleaned = -0.00103883 Jy ! Component: 3200 - total flux cleaned = -0.00109722 Jy ! Component: 3250 - total flux cleaned = -0.0011554 Jy ! Component: 3300 - total flux cleaned = -0.00118439 Jy ! Component: 3350 - total flux cleaned = -0.00125619 Jy ! Component: 3400 - total flux cleaned = -0.00129894 Jy ! Component: 3450 - total flux cleaned = -0.00138393 Jy ! Component: 3500 - total flux cleaned = -0.00136977 Jy ! Component: 3550 - total flux cleaned = -0.00149548 Jy ! Component: 3600 - total flux cleaned = -0.00150922 Jy ! Component: 3650 - total flux cleaned = -0.00159184 Jy ! Component: 3700 - total flux cleaned = -0.00163295 Jy ! Component: 3750 - total flux cleaned = -0.00170102 Jy ! Component: 3800 - total flux cleaned = -0.00175511 Jy ! Component: 3850 - total flux cleaned = -0.00184938 Jy ! Component: 3900 - total flux cleaned = -0.00186284 Jy ! Component: 3950 - total flux cleaned = -0.00191601 Jy ! Component: 4000 - total flux cleaned = -0.00198204 Jy ! Component: 4050 - total flux cleaned = -0.00204755 Jy ! Total flux subtracted in 4096 components = -0.00203468 Jy ! Clean residual min=-0.000852 max=0.000698 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.485952 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 447 components and 0.485952 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0339+1329_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.334 x 8.157 at -3.348 degrees (North through East) ! Clean map min=-0.0019806 max=0.255 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0339+1329_S_map.fits wmodel /image_prod/ug002_uva//J0339+1329_S_map.mod ! Writing 447 model components to file: /image_prod/ug002_uva//J0339+1329_S_map.mod wobs /image_prod/ug002_uva//J0339+1329_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0339+1329_S_uvs.fits wwins /image_prod/ug002_uva//J0339+1329_S_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uva//J0339+1329_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.255005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022939 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269866 0.269866 0.539733 1.07947 2.15893 4.31786 8.63572 17.2714 34.5429 69.0858 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1111.66 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0339+1329_S_dfm.log closed on Wed Mar 4 19:59:39 2020